The Knox County Sheriff's office says it's investigating after a man's body was pulled out of Fort Loudon Lake Sunday evening. Deputies say a fisherman discovered the body shortly after 5 p.m. near near Keller Bend Road.

The Chattanooga Fire Department says three people are displaced after a house fire that firefighters say likely started because of a space heater. Fire crews responded to the 1400 block of Greenwood Road around 11:30 Saturday night.

Police searching for a missing man with a medical condition. Investigators said Darren Pugh, 53, walk away from his home in the 3900 block of Old Covington Pike and never returned. Officers said the victim has a medical condition that requires attention.

Johnson City Police and Washington County Emergency Management Agency Director Nes Levotch confirmed a man was killed Saturday after a silo containing sawdust collapsed at a hardwood flooring plant in Johnson City. Levotch said he was first notified around 2:30 p.m. Saturday about the incident at QEP, 2225 Eddie Williams Road.

Two men held a Backyard Burgers employee at gunpoint and robbed him on March 3 after applying to a nearby gas station, police say. The two men identified as Darryl Lambert and Antonio Williams went to the fast food restaurant to get food and then went to the nearby Circle K where they applied for a job, Memphis Police say.

The Blount County Sheriff's Office investigated incidents at two schools Wednesday and arrested one juvenile for making threats. The school resource officer at Union Grove Middle School arrested a 14-year-old boy and charged him with delinquent by false reports after he allegedly told students over the past two weeks that he wanted to shoot someone.

A man has been charged with stabbing his brother to death in Columbia. William Dobbins, 33, is charged in the death of his brother Glenn Dobbins, 32. Police said William was found with a stab wound inside a home in the 1900 block of Crestview Drive on Tuesday night. He later died at the hospital from his injuries.

Murfreesboro Fire responded to a mobile home fire overnight. The fire occurred on North Tennessee Boulevard around 12:15 a.m. According to officials, heavy smoke was visible upon the arrival of crews and they quickly extinguished the fire.